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           <h3><a href="article.html">HTML5新特性探索</a></h3>
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             <span class="date">2023年5月15日</span>
             <span class="category">前端开发</span>
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           <h3><a href="article.html">CSS3动画入门</a></h3>
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             <span class="date">2023年5月10日</span>
             <span class="category">前端开发</span>
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           <h3><a href="article.html">CSS3动画入门</a></h3>
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             <span class="date">2023年5月10日</span>
             <span class="category">前端开发</span>
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